IMPRUVOL 20 Trademark
Trademark Overview
On Saturday, November 19, 1949, a trademark application was filed for IMPRUVOL 20 with the United States Patent and Trademark Office. The USPTO has given the IMPRUVOL 20 trademark a serial number of 71588100. The federal status of this trademark filing is EXPIRED as of Tuesday, November 3, 1992. This trademark is owned by KOPPERS COMPANY, INC.. The IMPRUVOL 20 trademark is filed in the Lubricant & Fuel Products category with the following description:
OXIDATION INHIBITOR FOR ELECTRICAL INSULATING OILS AND TRANSFORMER OILS
General Information
| Serial Number | 71588100 |
| Word Mark | IMPRUVOL 20 |
| Filing Date | Saturday, November 19, 1949 |
| Status | 900 - EXPIRED |
| Status Date | Tuesday, November 3, 1992 |
| Registration Number | 0543678 |
| Registration Date | Tuesday, June 12, 1951 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Goods and Services | OXIDATION INHIBITOR FOR ELECTRICAL INSULATING OILS AND TRANSFORMER OILS |
| Pseudo Mark | IMPROVEOL |
Classification Information
| International Class | 004 - Industrial oils and greases; lubricants; dust absorbing, wetting and binding compositions; fuels (including motor spirit) and illuminants; candles and wicks for lighting. |
| US Class Codes | 015 |
| Class Status Code | 9 - Expired |
| Class Status Date | Tuesday, November 3, 1992 |
| Primary Code | 015 |
| First Use Anywhere Date | Monday, October 31, 1949 |
| First Use In Commerce Date | Monday, October 31, 1949 |
Trademark Owner History
| Party Name | KOPPERS COMPANY, INC. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | PITTSBURGH, PA |
Trademark Events
| Event Date | Event Description |
| Tuesday, November 3, 1992 | EXPIRED SEC. 9 |
| Saturday, June 12, 1971 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) |
